<!DOCTYPE html>
<html lang = "en" >
<head >
  <meta charset = "UTF-8" >
  <title >Title</title >
</head >
<body >
<h1>hello index</h1>

<ul>
{% for student in students %}
<li>姓名：{{ student.name }} 学号：{{ student.sno }}</li>
{% endfor %}
</ul>

</body >
</html >